A mousepad with your face on it? If they use a mouse!? Or these? https://www.amazon.com/Sinier-Chopsticks-Sleeves-Controllers-Accessories/dp/B09KVFDX52/ref=mp_s_a_1_7?crid=2UDZ3C6RKSRIK&keywords=computer+snack+fingers&qid=1671276012&sprefix=computer+sna%2Caps%2C96&sr=8-7